best earphones for iPhone 5S...Bose QuietComfort20i or Logitech UE 900?

Just wondering what people thought were the best earphones on the market for the iPhone 5S...

I'm debating between the Bose QuietComfort20i and the Logitech UE 900.

I feel that the Logitech UE 900 will have superior sound quality, but I would definitely enjoy the "Aware Mode" of the QuietComfort.

Thoughts?

ps. How come neither earphones have been reviewed on The Verge? :(